105439860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{195259}}^1$

素因数の和:195277

約数の個数: 48

約数和(自身を含む): 328036800

約数和(自身を除く): 222596940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 195259, 390518, 585777, 781036, 976295, 1171554, 1757331, 1952590, 2343108, 2928885, 3514662, 3905180, 5271993, 5857770, 7029324, 8786655, 10543986, 11715540, 17573310, 21087972, 26359965, 35146620, 52719930, 105439860]

約数ペア:

[(1, 105439860), (2, 52719930), (3, 35146620), (4, 26359965), (5, 21087972), (6, 17573310), (9, 11715540), (10, 10543986), (12, 8786655), (15, 7029324), (18, 5857770), (20, 5271993), (27, 3905180), (30, 3514662), (36, 2928885), (45, 2343108), (54, 1952590), (60, 1757331), (90, 1171554), (108, 976295), (135, 781036), (180, 585777), (270, 390518), (540, 195259)]